UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC

CIK

861177

City

NEW YORK

State / Country

Stock

TTEK — Tetra Tech Inc

Top Portfolio Positions

3,044 positions · $457,779,741,593 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
NVDA	Nvidia Corp Technology	198,975,239	$34,701,281,677	7.58%
AAPL	Apple Inc. Technology	105,510,753	$26,777,573,998	5.85%
MSFT	Microsoft Corp Technology	63,832,188	$23,628,761,025	5.16%
AMZN	Amazon Com Inc Consumer Cyclical	73,870,444	$15,384,997,367	3.36%
GOOGL	Alphabet Inc. Communication Services	45,196,290	$12,996,645,147	2.84%
AVGO	Broadcom Inc. Technology	39,039,932	$12,083,249,345	2.64%
TSLA	Tesla, Inc. Consumer Cyclical	19,749,768	$7,341,976,247	1.60%
META	Meta Platforms, Inc. Communication Services	12,673,154	$7,250,691,590	1.58%
LLY	ELI LILLY & Co Healthcare	7,072,021	$6,504,632,749	1.42%
JPM	Jpmorgan Chase & Co Financial Services	18,698,779	$5,500,432,825	1.20%

52 quarters · across all stocks

Compact Export CSV

25 of 25 shown

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$34,585,858	1,148,269	+1.4%	Shares	Defined	2026-05-13
2025-12-31	$37,999,172	1,132,951	-6.9%	Shares	Defined	2026-02-13
2025-09-30	$40,623,922	1,217,014	+29155.1%	Shares	Sole	2025-11-14
2025-06-30	$149,593	4,160	-99.5%	Shares	Defined	2025-08-14
2025-03-31	$27,000,233	923,085	+74.4%	Shares	Defined	2025-05-19
2024-12-31	$21,083,005	529,192	+29.2%	Shares	Defined	2025-02-14
2024-09-30	$19,309,944	409,456	+137.8%	Shares	Defined	2024-11-14
2024-06-30	$7,040,527	172,157	+114.0%	Shares	Defined	2024-08-14
2024-03-31	$2,971,278	80,431	0.0%	Shares	Defined	2024-05-15
2023-12-31	$2,685,266	80,431	-6.4%	Shares	Defined	2024-02-14
2023-09-30	$2,612,905	85,934	+6.8%	Shares	Defined	2023-11-13
2023-06-30	$2,635,983	80,493	0.0%	Shares	Defined	2023-08-11
2023-03-31	$2,365,041	80,493	+4.8%	Shares	Defined	2023-05-15
2022-12-31	$2,229,824	76,790	+1.5%	Shares	Defined	2023-02-14
2022-09-30	$1,944,988	75,663	-8.1%	Shares	Defined	2022-11-14
2022-06-30	$2,249,358	82,364	+67.9%	Shares	Defined	2022-08-12
2022-03-31	$1,618,456	49,062	+7.2%	Shares	Defined	2022-05-16
2021-12-31	$1,554,788	45,783	-11.8%	Shares	Defined	2022-02-14
2021-09-30	$1,550,416	51,909	+0.5%	Shares	Defined	2021-11-15
2021-06-30	$1,260,354	51,637	-43.9%	Shares	Defined	2021-08-16
2021-03-31	$2,499,582	92,086	+108.0%	Shares	Defined	2021-05-14
2020-12-31	$1,025,162	44,272	-75.0%	Shares	Sole	2021-02-17
2020-09-30	$3,378,961	176,909	+247.9%	Shares	Sole	2020-11-13
2020-06-30	$804,587	50,846	-58.1%	Shares	Defined	2020-08-14
2020-03-31	$1,715,967	121,493	—	Shares	Defined	2020-05-15
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